[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 39.203407] audit: type=1800 audit(1547435821.774:25): pid=7813 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 39.223805] audit: type=1800 audit(1547435821.784:26): pid=7813 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 39.243837] audit: type=1800 audit(1547435821.784:27): pid=7813 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.215' (ECDSA) to the list of known hosts. syzkaller login: [ 49.232271] IPVS: ftp: loaded support on port[0] = 21 [ 49.294363] chnl_net:caif_netlink_parms(): no params data found [ 49.329452] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.336177] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.343179] device bridge_slave_0 entered promiscuous mode [ 49.350543] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.357448] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.364458] device bridge_slave_1 entered promiscuous mode [ 49.382536] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.392006] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.409617] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.417127] team0: Port device team_slave_0 added [ 49.422497] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.430307] team0: Port device team_slave_1 added [ 49.435504] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.442918] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.508635] device hsr_slave_0 entered promiscuous mode [ 49.576356] device hsr_slave_1 entered promiscuous mode [ 49.646965] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.653846] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.667916] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.674314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.681269] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.687647] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.720126] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 49.726728] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.734655] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.743621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.763267] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.770808] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.779480] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 49.789846] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.795913] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.805237] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.813609] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.820005] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.829865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.837863] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.844208] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.864985] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 49.875096] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.886975] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 49.895182] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.902905] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.910602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready executing program [ 49.918548] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.927767] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.934671] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.948082] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 49.958224] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.986184] ================================================================== [ 49.987447] kasan: CONFIG_KASAN_INLINE enabled [ 49.993691] BUG: KASAN: use-after-free in tick_sched_handle+0x16f/0x190 [ 49.998339] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 50.005060] Read of size 8 at addr ffff8880a4b3af90 by task syz-executor547/7965 [ 50.005066] [ 50.012507] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 50.019948] CPU: 1 PID: 7965 Comm: syz-executor547 Not tainted 5.0.0-rc1+ #24 [ 50.021568] CPU: 0 PID: 3472 Comm: kworker/0:2 Not tainted 5.0.0-rc1+ #24 [ 50.027788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.035049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.041961] Call Trace: [ 50.051315] Workqueue: ipv6_addrconf addrconf_dad_work [ 50.060649] [ 50.063234] RIP: 0010:find_match+0x225/0x10d0 [ 50.068494] dump_stack+0x1db/0x2d0 [ 50.070631] Code: a0 fe ff ff 40 84 f6 0f 84 4d 07 00 00 e8 33 33 b3 fa 49 8d be 3c 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 0e [ 50.075116] ? dump_stack_print_info.cold+0x20/0x20 [ 50.078729] RSP: 0018:ffff8880ae606f80 EFLAGS: 00010207 [ 50.097632] ? kasan_check_read+0x11/0x20 [ 50.102852] RAX: dffffc0000000000 RBX: 0000000000000003 RCX: ffffffff86cec418 [ 50.108214] ? do_raw_spin_unlock+0xa0/0x330 [ 50.112346] RDX: 0000000000000047 RSI: ffffffff86cec42d RDI: 000000000000023c [ 50.119612] ? lock_release+0xc40/0xc40 [ 50.124003] RBP: ffff8880ae6070f0 R08: ffff88809ac1c580 R09: ffff8880ae6071d0 [ 50.131267] ? tick_sched_handle+0x16f/0x190 [ 50.135224] R10: ffffed1015cc5b8f R11: ffff8880ae62dc7b R12: 000000000000000f [ 50.142491] print_address_description.cold+0x7c/0x20d [ 50.146879] R13: ffff8880a4f79b40 R14: 0000000000000000 R15: ffff8880a4f79a80 [ 50.154163] ? tick_sched_handle+0x16f/0x190 [ 50.159431] FS: 0000000000000000(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 50.166699] ? tick_sched_handle+0x16f/0x190 [ 50.171089] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.179311] kasan_report.cold+0x1b/0x40 [ 50.183703] CR2: 0000560057176110 CR3: 0000000091b39000 CR4: 00000000001406f0 [ 50.189579] ? tick_sched_handle+0x16f/0x190 [ 50.193621] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.200891] __asan_report_load8_noabort+0x14/0x20 [ 50.205280] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.212546] tick_sched_handle+0x16f/0x190 [ 50.217451] Call Trace: [ 50.224770] tick_sched_timer+0x47/0x130 [ 50.228986] [ 50.231568] __hrtimer_run_queues+0x3a7/0x1050 [ 50.235619] ? add_lock_to_list.isra.0+0x450/0x450 [ 50.237760] ? tick_sched_do_timer+0x1b0/0x1b0 [ 50.242326] ? __lock_is_held+0xb6/0x140 [ 50.247251] ? hrtimer_start_range_ns+0xda0/0xda0 [ 50.251826] ? ip6_dst_ifdown+0x4b0/0x4b0 [ 50.255878] ? kvm_clock_read+0x18/0x30 [ 50.260706] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 50.264840] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 50.268802] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 50.274330] ? ktime_get_update_offsets_now+0x3d5/0x5e0 [ 50.279337] ? check_preemption_disabled+0x48/0x290 [ 50.284856] ? do_timer+0x50/0x50 [ 50.290210] ? __lock_is_held+0xb6/0x140 [ 50.295212] ? add_lock_to_list.isra.0+0x450/0x450 [ 50.298664] fib6_table_lookup+0xc76/0x1000 [ 50.302711] ? rcu_softirq_qs+0x20/0x20 [ 50.307637] ? rt6_age_exceptions+0x7b0/0x7b0 [ 50.311939] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 50.315898] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 50.320385] hrtimer_interrupt+0x314/0x770 [ 50.325911] ? check_preemption_disabled+0x48/0x290 [ 50.331441] smp_apic_timer_interrupt+0x18d/0x760 [ 50.335661] ? kasan_check_read+0x11/0x20 [ 50.340674] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.345497] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 50.349629] ? smp_call_function_single_interrupt+0x640/0x640 [ 50.354459] ? rcu_softirq_qs+0x20/0x20 [ 50.359723] ? trace_hardirqs_off+0x310/0x310 [ 50.365598] ip6_pol_route+0x1b9/0x1490 [ 50.369558] ? task_prio+0x50/0x50 [ 50.374041] ? ip6_pol_route_lookup+0x1020/0x1020 [ 50.377998] ? check_preemption_disabled+0x48/0x290 [ 50.381526] ? flow_hash_from_keys+0x3a6/0xaa0 [ 50.386359] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.391362] ? skb_flow_dissector_init+0x230/0x230 [ 50.395938] apic_timer_interrupt+0xf/0x20 [ 50.400768] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 50.405682] [ 50.409912] ? __skb_checksum_complete+0x284/0x530 [ 50.415428] [ 50.417664] ? rt6_multipath_hash+0x1df/0x13f0 [ 50.422579] Allocated by task 2673313232: [ 50.424205] ? reqsk_fastopen_remove+0x670/0x670 [ 50.437652] ip6_pol_route_input+0x65/0x80 [ 50.441894] fib6_rule_lookup+0x12f/0x870 [ 50.446050] ? ip6_pol_route+0x1490/0x1490 [ 50.450287] ? fib6_lookup+0x4e0/0x4e0 [ 50.454196] ? __lock_is_held+0xb6/0x140 [ 50.458267] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 50.463466] ip6_route_input_lookup+0xb7/0xd0 [ 50.467970] ip6_route_input+0x79b/0xe00 [ 50.472037] ? ip6_route_info_create+0x2b40/0x2b40 [ 50.476967] ? add_lock_to_list.isra.0+0x450/0x450 [ 50.481901] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 50.487437] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 50.492977] ? check_preemption_disabled+0x48/0x290 [ 50.498014] ip6_rcv_finish_core.isra.0+0x204/0x720 [ 50.503037] ? nf_hook.constprop.0+0x930/0x930 [ 50.507624] ? lock_downgrade+0x910/0x910 [ 50.511773] ? kasan_check_read+0x11/0x20 [ 50.515928] ? rcu_read_unlock_special+0x380/0x380 [ 50.520861] ip6_rcv_finish+0x109/0x330 [ 50.524841] ipv6_rcv+0x113/0x650 [ 50.528304] ? ip6_rcv_core.isra.0+0x1e10/0x1e10 [ 50.533069] ? ip6_rcv_finish_core.isra.0+0x720/0x720 [ 50.538266] ? ip6_rcv_core.isra.0+0x1e10/0x1e10 [ 50.543025] __netif_receive_skb_one_core+0x160/0x210 [ 50.548222] ? __netif_receive_skb_core+0x3750/0x3750 [ 50.553414] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 50.558697] ? rcu_softirq_qs+0x20/0x20 [ 50.562672] ? trace_hardirqs_off_caller+0x300/0x300 [ 50.567780] __netif_receive_skb+0x2c/0x1c0 [ 50.572109] process_backlog+0x206/0x750 [ 50.576199] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 50.581746] net_rx_action+0x76d/0x1930 [ 50.585730] ? napi_complete_done+0x6e0/0x6e0 [ 50.590235] ? pvclock_read_flags+0x160/0x160 [ 50.594739] ? check_preemption_disabled+0x48/0x290 [ 50.599759] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 50.605298] ? check_preemption_disabled+0x48/0x290 [ 50.610320] ? kvm_clock_read+0x18/0x30 [ 50.614301] ? print_usage_bug+0xd0/0xd0 [ 50.618370] ? sched_clock+0x2e/0x50 [ 50.622087] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 50.627626] ? check_preemption_disabled+0x48/0x290 [ 50.632646] ? add_lock_to_list.isra.0+0x450/0x450 [ 50.637576] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 50.643112] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 50.648668] ? check_preemption_disabled+0x48/0x290 [ 50.653691] ? __lock_is_held+0xb6/0x140 [ 50.657762] __do_softirq+0x30b/0xb11 [ 50.661568] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 50.667116] ? __irqentry_text_end+0x1f96d2/0x1f96d2 [ 50.672250] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.677100] ? trace_hardirqs_off+0x310/0x310 [ 50.681597] ? task_prio+0x50/0x50 [ 50.685171] ? check_preemption_disabled+0x48/0x290 [ 50.690199] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.695047] ? ip6_finish_output2+0xc76/0x28e0 [ 50.699634] do_softirq_own_stack+0x2a/0x40 [ 50.703952] [ 50.706200] do_softirq.part.0+0x11a/0x170 [ 50.710439] __local_bh_enable_ip+0x211/0x270 [ 50.714937] ip6_finish_output2+0xca9/0x28e0 [ 50.719346] ? ip6_mtu+0x39c/0x520 [ 50.722892] ? ip6_forward_finish+0x580/0x580 [ 50.727394] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 50.732673] ? rcu_read_unlock_special+0x380/0x380 [ 50.737613] ? ip6_mtu+0x160/0x520 [ 50.741176] ? find_match+0x10d0/0x10d0 [ 50.745180] ? kasan_check_read+0x11/0x20 [ 50.749334] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 50.754616] ip6_finish_output+0x577/0xc30 [ 50.758857] ? ip6_finish_output+0x577/0xc30 [ 50.763270] ip6_output+0x23c/0xa00 [ 50.766900] ? ip6_finish_output+0xc30/0xc30 [ 50.771310] ? ndisc_alloc_skb+0x340/0x340 [ 50.775547] ? ip6_fragment+0x3780/0x3780 [ 50.779700] ndisc_send_skb+0xfce/0x1550 [ 50.783767] ? ndisc_constructor+0xc10/0xc10 [ 50.788193] ? skb_scrub_packet+0x440/0x440 [ 50.792516] ? print_usage_bug+0xd0/0xd0 [ 50.796583] ? skb_set_owner_w+0x21d/0x320 [ 50.800821] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 50.805845] ndisc_send_ns+0x3b6/0x8a0 [ 50.809732] ? trace_hardirqs_on+0xbd/0x310 [ 50.814055] ? ndisc_netdev_event+0x5c0/0x5c0 [ 50.818552] ? do_raw_spin_trylock+0x270/0x270 [ 50.823159] ? addrconf_dad_work+0xaab/0x1320 [ 50.827676] addrconf_dad_work+0xbe8/0x1320 [ 50.832006] ? addrconf_ifdown+0x15e0/0x15e0 [ 50.836429] process_one_work+0xd0c/0x1ce0 [ 50.840667] ? preempt_notifier_register+0x200/0x200 [ 50.845773] ? __switch_to_asm+0x34/0x70 [ 50.849849] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 50.854517] ? __schedule+0x89f/0x1e60 [ 50.858408] ? pci_mmcfg_check_reserved+0x170/0x170 [ 50.863430] ? lockdep_hardirqs_on+0x415/0x5d0 [ 50.868016] ? worker_thread+0x3b7/0x14a0 [ 50.872186] ? find_held_lock+0x35/0x120 [ 50.876253] ? lock_acquire+0x1db/0x570 [ 50.880234] ? worker_thread+0x3cd/0x14a0 [ 50.884385] ? kasan_check_read+0x11/0x20 [ 50.888535] ? do_raw_spin_lock+0x156/0x360 [ 50.892855] ? lock_release+0xc40/0xc40 [ 50.896834] ? rwlock_bug.part.0+0x90/0x90 [ 50.901073] ? trace_hardirqs_on_caller+0x310/0x310 [ 50.906102] worker_thread+0x143/0x14a0 [ 50.910088] ? process_one_work+0x1ce0/0x1ce0 [ 50.914584] ? __kthread_parkme+0xc3/0x1b0 [ 50.918820] ? lock_acquire+0x1db/0x570 [ 50.922802] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 50.927909] ? lockdep_hardirqs_on+0x415/0x5d0 [ 50.932492] ? trace_hardirqs_on+0xbd/0x310 [ 50.936820] ? __kthread_parkme+0xc3/0x1b0 [ 50.941060] ? trace_hardirqs_off_caller+0x300/0x300 [ 50.946188] ? do_raw_spin_trylock+0x270/0x270 [ 50.950769] ? schedule+0x108/0x350 [ 50.954402] ? do_raw_spin_trylock+0x270/0x270 [ 50.958994] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 50.964097] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 50.970118] ? __kthread_parkme+0xfb/0x1b0 [ 50.974383] kthread+0x357/0x430 [ 50.977754] ? process_one_work+0x1ce0/0x1ce0 [ 50.982251] ? kthread_stop+0x920/0x920 [ 50.986229] ret_from_fork+0x3a/0x50 [ 50.989948] Modules linked in: [ 50.993179] BUG: unable to handle kernel paging request at ffffffff8cf149c0 [ 50.993213] ---[ end trace e5fccfbed6721520 ]--- [ 51.000285] #PF error: [normal kernel read fault] [ 51.000292] PGD 9874067 P4D 9874067 PUD 9875063 PMD 0 [ 51.005068] RIP: 0010:find_match+0x225/0x10d0 [ 51.009882] Thread overran stack, or stack corrupted [ 51.009892] Oops: 0000 [#2] PREEMPT SMP KASAN [ 51.009906] CPU: 1 PID: 7965 Comm: syz-executor547 Tainted: G D 5.0.0-rc1+ #24 [ 51.009915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.015197] Code: a0 fe ff ff 40 84 f6 0f 84 4d 07 00 00 e8 33 33 b3 fa 49 8d be 3c 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 0e [ 51.019687] RIP: 0010:depot_fetch_stack+0x10/0x30 [ 51.019701] Code: c6 8f 22 fe e9 20 fe ff ff 48 89 df e8 b9 8f 22 fe e9 f1 fd ff ff 90 90 90 90 89 f8 c1 ef 11 25 ff ff 1f 00 81 e7 f0 3f 00 00 <48> 03 3c c5 c0 05 f5 8b 8b 47 0c 48 83 c7 18 c7 46 10 00 00 00 00 [ 51.024795] RSP: 0018:ffff8880ae606f80 EFLAGS: 00010207 [ 51.029272] RSP: 0018:ffff8880ae707b38 EFLAGS: 00010006 [ 51.029282] RAX: 00000000001f8880 RBX: ffff8880a4b3b784 RCX: 0000000000000000 [ 51.029289] RDX: 0000000000000000 RSI: ffff8880ae707b40 RDI: 0000000000003ff0 [ 51.029299] RBP: ffff8880ae707b68 R08: 000000000000001d R09: 0000000000000000 [ 51.037964] RAX: dffffc0000000000 RBX: 0000000000000003 RCX: ffffffff86cec418 [ 51.047385] R10: 0000000000000000 R11: ffffffff899993a3 R12: ffffea000292ce80 [ 51.047393] R13: ffff8880a4b3af90 R14: ffff8880aa16adc0 R15: ffff8880a4b3b780 [ 51.047404] FS: 0000000000000000(0000) GS:ffff8880ae700000(0063) knlGS:00000000084c4840 [ 51.047415] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 51.066323] RDX: 0000000000000047 RSI: ffffffff86cec42d RDI: 000000000000023c [ 51.071164] CR2: ffffffff8cf149c0 CR3: 000000009005f000 CR4: 00000000001406e0 [ 51.090081] RBP: ffff8880ae6070f0 R08: ffff88809ac1c580 R09: ffff8880ae6071d0 [ 51.095433] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.100797] R10: ffffed1015cc5b8f R11: ffff8880ae62dc7b R12: 000000000000000f [ 51.108047] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.108052] Call Trace: [ 51.108057] [ 51.108076] ? print_track.isra.0+0x3b/0x6f [ 51.115333] R13: ffff8880a4f79b40 R14: 0000000000000000 R15: ffff8880a4f79a80 [ 51.122603] print_address_description.cold+0x16a/0x20d [ 51.122618] ? tick_sched_handle+0x16f/0x190 [ 51.129891] FS: 0000000000000000(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 51.137161] ? tick_sched_handle+0x16f/0x190 [ 51.137176] kasan_report.cold+0x1b/0x40 [ 51.137189] ? tick_sched_handle+0x16f/0x190 [ 51.144451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.152678] __asan_report_load8_noabort+0x14/0x20 [ 51.152691] tick_sched_handle+0x16f/0x190 [ 51.158584] CR2: 0000560057176110 CR3: 0000000091b39000 CR4: 00000000001406f0 [ 51.165842] tick_sched_timer+0x47/0x130 [ 51.173112] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.180369] __hrtimer_run_queues+0x3a7/0x1050 [ 51.180384] ? tick_sched_do_timer+0x1b0/0x1b0 [ 51.187655] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.194919] ? hrtimer_start_range_ns+0xda0/0xda0 [ 51.202200] Kernel panic - not syncing: Fatal exception in interrupt [ 51.204769] ? kvm_clock_read+0x18/0x30 [ 51.314558] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 51.319582] ? ktime_get_update_offsets_now+0x3d5/0x5e0 [ 51.324949] ? do_timer+0x50/0x50 [ 51.328408] ? add_lock_to_list.isra.0+0x450/0x450 [ 51.333344] ? rcu_softirq_qs+0x20/0x20 [ 51.337327] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 51.342874] hrtimer_interrupt+0x314/0x770 [ 51.347118] smp_apic_timer_interrupt+0x18d/0x760 [ 51.351985] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.356834] ? smp_call_function_single_interrupt+0x640/0x640 [ 51.362719] ? trace_hardirqs_off+0x310/0x310 [ 51.367219] ? task_prio+0x50/0x50 [ 51.370765] ? check_preemption_disabled+0x48/0x290 [ 51.375790] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.380640] apic_timer_interrupt+0xf/0x20 [ 51.384878] [ 51.387114] Modules linked in: [ 51.390328] CR2: ffffffff8cf149c0 [ 51.393784] ---[ end trace e5fccfbed6721521 ]--- [ 51.398545] RIP: 0010:find_match+0x225/0x10d0 [ 51.403046] Code: a0 fe ff ff 40 84 f6 0f 84 4d 07 00 00 e8 33 33 b3 fa 49 8d be 3c 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 0e [ 51.421946] RSP: 0018:ffff8880ae606f80 EFLAGS: 00010207 [ 51.427313] RAX: dffffc0000000000 RBX: 0000000000000003 RCX: ffffffff86cec418 [ 51.434584] RDX: 0000000000000047 RSI: ffffffff86cec42d RDI: 000000000000023c [ 51.441903] RBP: ffff8880ae6070f0 R08: ffff88809ac1c580 R09: ffff8880ae6071d0 [ 51.449200] R10: ffffed1015cc5b8f R11: ffff8880ae62dc7b R12: 000000000000000f [ 51.456472] R13: ffff8880a4f79b40 R14: 0000000000000000 R15: ffff8880a4f79a80 [ 51.463742] FS: 0000000000000000(0000) GS:ffff8880ae700000(0063) knlGS:00000000084c4840 [ 51.471967] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 51.477851] CR2: ffffffff8cf149c0 CR3: 000000009005f000 CR4: 00000000001406e0 [ 51.485120] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.492408] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.365004] Shutting down cpus with NMI [ 52.369980] Kernel Offset: disabled [ 52.373609] Rebooting in 86400 seconds..